Children's spatial mapping starts out particularly sensitive to 3D wall-like boundaries and develops over early childhood to flexibly include other boundary types. This study investigated whether spatial boundaries influence children's episodic memory, as in adults, and whether this effect is modulated by boundary type. Eighty-one Korean children…

Recent work suggests that the stereotype associating brilliance with men may underpin women's underrepresentation in prestigious careers, yet little is known about its development and consequences in non-Western contexts. The present research examined the onset of this stereotype and its relation to children's motivation in 5- to 7-year-old Korean…

Examined (1) whether Korean children exhibit superior levels of mathematics achievement, compared to U.S. children; (2) whether an early advantage in informal mathematical thinking contributes to superiority in mathematical achievement; and (3) whether the superior achievement of Korean children is qualitatively different from that of U.S.…